Battery



FIG. 1 is a front, top, right perspective view of a battery showing my new design;

FIG. 2 is a rear, top, right perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines shown in the drawings are included for the purpose of illustrating unclaimed portions of the battery and form no part of the claimed design. The dot-dash broken lines define but are not included in, the boundaries of the claimed design. 

The ornamental design for a battery, as shown and described. 